baber/WOPTO huggingface dataset:
Patent WO-2020199488-A1 (WO)
Title: Redundancy protection method for write error in main control module of flash memory
Inventor: CHEN YUMING
IPC: G06F3/06
Filed: 2019-09-02
Abstract: A redundancy protection method for a write error in a main control module of a flash memory, comprising the following steps: step 1, configuring a redundancy manager in a main control module of a flash memory; step 2, when page data is written into the main control module of the flash memory, the redundancy manager performing operations on multiple groups of written page data in real time, and preserving operation results therefrom; step 3, if a write instruction fails, the redundancy manager then performing recalculation with respect to multiple groups of page data already written into the flash memory and the operation results from step 2, so as to obtain page data to be written that has caused the write error; and step 4, the main control module of the flash memory re-initiating the write instruction with respect to the page data that has caused the write error, and performing writing of said error-causing page and subsequent pages. The method configures a redundancy manager so as to effectively reduce write-error processing times and to improve the write performance of the main control module of the flash memory.
Patent WO-2020078219-A1 (WO)
Title: Nucleic acid nano-carrier drug, preparation method therefor, and pharmaceutical composition and application thereof
Inventor: WANG LIYUAN
IPC: C12N15/115
Filed: 2019-09-30
Abstract: Provided are a nucleic acid nano-carrier drug, a preparation method therefor, and a pharmaceutical composition and application thereof. The nucleic acid nano-carrier drug comprises a nucleic acid nanoparticle carrier and a drug, and the drug is hung on a nucleic acid nanoparticle; the drug comprises one or more of paclitaxel, lenalidomide, cytarabine, docetaxel, idarubicin, and mitoxantrone; the nucleic acid nanoparticle comprises a nucleic acid domain, the nucleic acid domain comprising sequence a, sequence b, and sequence c, wherein sequence a comprises sequence a1 or a sequence in which the insertion, loss or replacement of at least one base occurs in sequence a1; sequence b comprises sequence b1 or a sequence in which the insertion, loss or replacement of at least one base occurs in sequence b1; and sequence c comprises sequence c1 or a sequence in which the insertion, loss or replacement of at least one base occurs in sequence c1. According to the nucleic acid nano-carrier drug, the nucleic acid domain thereof may have targeting performance after being modified by a target head, and can deliver the drug.
Patent WO-2020083395-A1 (WO)
Inventor: ZHAO HAIWEI
IPC: H04W28/02
Filed: 2019-10-25
Abstract: Disclosed in embodiments of the present application are a network congestion control method and apparatus, a chip, and a storage medium. The method comprises: obtaining transmission capacity information of at least one intermediate node between a previous-stage node and a later-stage node, and congestion information of the later-stage node; determining a first delivery rate on the basis of the congestion information of the later-stage node; determining a second delivery rate on the basis of the transmission capability information of the at least one intermediate node; and adjusting the delivery rate of the previous-stage node on the basis of the first delivery rate and the second delivery rate. In this way, the present application can reduce the degree of network congestion and ensure a smooth data stream.
Patent WO-2020098529-A1 (WO)
Title: 水陆空多用气垫船
Inventor: WANG JIANFENG
IPC: B64C15/00
Filed: 2019-11-05
Abstract: 一种水陆空多用气垫船，包括船身(1)，船身(1)上设有至少一个第一涵道(2)，第一涵道(2)贯通设置在船身(1)上并且与船身(1)垂直，第一涵道(2)内设有第一旋翼(3)，第一旋翼(3)向船身(1)提供垂直升力，船身(1)上设置有至少一个高出于船身(1)上表面的第二涵道(4)，第二涵道(4)与船身(1)的所在平面呈倾斜设置，第二涵道(4)内设有第二旋翼(5)用于向船身(1)提供倾斜升力，船身(1)外侧包覆有用于提供浮力的气垫(6)。该水陆空多用气垫船能够不用拆卸零部件就可以实现水陆空多效飞行，对使用场地和飞行操作要求简单。
Patent WO-2020258667-A1 (WO)
Title: 图像识别方法及装置、非易失性可读存储介质、计算机设备
Inventor: WANG JIANZONG
IPC: G06V30/144
Filed: 2019-11-13
Abstract: 本申请公开了图像识别方法及装置、非易失性可读存储介质、计算机设备，涉及图像识别技术领域，可以提升图像识别准确度。其中方法包括：利用深度卷积对抗生成网络模型中训练好的生成网络模型，根据篡改数据生成伪造图像；利用由所生成的伪造图像和预设的真实图像构成的图像判别样本集对深度卷积对抗生成网络模型中训练好的判别网络模型进行训练，得到最终的判别网络模型；利用最终的判别网络模型对目标图像进行识别，确定所述目标图像是伪造图像或者真实图像。本申请适用于为公安，法庭等部门的图像取证提供更高的可靠性。
Patent WO-2020125290-A1 (WO)
Inventor: LIU TUMING
IPC: G06F16/29
Filed: 2019-11-15
Abstract: L'invention concerne un procédé de traitement de données, un système et un support de stockage. Ledit procédé comprend les étapes suivantes : une plate-forme de traitement de données acquiert un fichier de données de trame à traiter ; réalisation d'un nettoyage Spark dudit fichier de données de trame pour générer un fichier d'emballage de couche d'une exigence de service ; et compression du fichier d'emballage de couche pour générer un fichier d'emballage compressé à stocker dans un système de fichiers distribué.
Patent WO-2021102843-A1 (WO)
Inventor: CHEN TONG
IPC: H04W4/00
Filed: 2019-11-28
Abstract: The present application provides a short-range communication method and device with anti-interference capability, which are used for improving the anti-interference capability of a communication device, and relates to the technical field of wireless communications. In the method, a transmitting device and a receiving device determine a code rate of channel coding according to the interference strength of a space in which a wireless link is located, and negotiate a channel coding mode with the receiving device; wherein, the channel coding mode can be non-uniformly segmented block codes. When transmitting a data packet to the receiving device, the transmitting device performs channel coding on the data packet by using non-uniformly segmented block codes and code rate. On the basis of the scheme, the code rate of the channel coding can be selected according to the interference strength of the space where the wireless link is located when the data packet is transmitted by the transmitting device and the receiving device, and the negotiated channel coding mode and the determined code rate are used for encoding the data packet to be transmitted, so that the gain and anti-interference capability of the wireless link established based on a short-range communication protocol.
Patent WO-2020143404-A1 (WO)
Inventor: LI DONG
IPC: H01L51/52
Filed: 2019-12-16
Abstract: The present application relates to the technical field of display, and discloses a quantum dot light-emitting device and a manufacture method therefor. The quantum dot light-emitting device comprises a first electrode layer (2), a quantum dot light-emitting layer (5), an electron transport layer (6), a second electrode layer (7) and a third electrode layer (8) stacked in sequence. The side of the third electrode layer (8) departing from the first electrode layer (2) is configured as a light exit side; the second electrode layer (7) and the third electrode layer (8) are transparent electrode layers; and the work function of the second electrode layer (7) is greater than the LUMO energy level of the electron transport layer (6) and less than the work function of the third electrode layer (8). According to the quantum dot light-emitting device, the electrode at the light exit side is manufactured into a transparent electrode having a double-layer structure, thereby facilitating electron injection, improving the transmittance of the top electrode, and further improving the light extraction efficiency.
Patent WO-2020125785-A1 (WO)
Inventor: ZHANG XUESONG
IPC: G06T15/04
Filed: 2019-12-20
Abstract: La présente invention concerne un procédé de rendu capillaire, un dispositif, un appareil électronique et un support de stockage, se rapportant au domaine technique des graphiques informatiques. Le procédé comprend des étapes consistant à : acquérir de multiples sections initiales utilisées comme coupes transversales pour simuler la croissance des cheveux (201) ; déterminer des points de répartition de cheveux sur chacune des multiples sections initiales selon une règle de réduction successive des densités de répartition des cheveux, et obtenir de multiples sections de cheveux (202) ; procéder à un rendu séquentiel, au moyen d'un modèle d'éclairage prédéterminé, des multiples sections de cheveux sur un modèle en trois dimensions nécessitant un rendu des cheveux, et obtenir un modèle cible en trois dimensions, le modèle d'éclairage prédéterminé étant utilisé pour simuler un effet d'éclairage des cheveux (203). L'invention concerne un procédé de rendu capillaire simple et efficace, ce qui permet d'améliorer l'efficacité de rendu des cheveux et de réduire les exigences de performance d'un appareil de rendu.
Patent WO-2020135307-A1 (WO)
Inventor: WANG YANGYANG
IPC: B26D5/00
Filed: 2019-12-23
Abstract: 一种手轮控制系统，包括相连的手轮（1）和载物台（7），还包括传感器（3）、控制器（6）和驱动电机（5）；传感器（3）用于检测手轮（1）的扭力值，并将检测结果发送给控制器（6）；控制器（6）根据检测结果控制驱动电机（5）；手轮（1）和驱动电机（5）共同作用于载物台（7）使其移动。能使操作人员用比较平稳且舒适的力就能轻松的转动手轮（1）从而带动载物台（7）移动。还涉及包括该手轮控制系统的切片机。
Patent WO-2020135740-A1 (WO)
Title: 自动驾驶车辆的换道方法、系统及车辆
Inventor: HE LIN
IPC: B60W30/09
Filed: 2019-12-27
Abstract: 一种自动驾驶车辆的换道方法、系统及车辆。其中，自动驾驶车辆的换道方法包括：根据道路信息和车辆位置，划分多个行驶区域，该多个行驶区域包括前侧区域（S101）；获取该前侧区域的多个物体目标的速度和与自动驾驶车辆的距离（S102）；根据最小速度和最小距离生成虚拟目标，以根据该虚拟目标判断是否换道（S103），该自动驾驶车辆的换道方法可以对前方不同区域物体目标进行分类处理，在前方区域物体目标提取中通过虚拟目标降低本车在行驶过程中换道频率，能够提前预瞄到相邻本车道内速度最慢车辆，减少本车不必要换道动作，保证自动驾驶车辆在换道行驶过程中目标准确检测，从而提升行车安全。
Patent WO-2021159394-A1 (WO)
Inventor: LIU YANG
IPC: H04W52/02
Filed: 2020-02-13
Abstract: 本公开是关于一种跳过寻呼检测的方法、装置、终端及接入网设备，属于通信技术领域。所述方法包括：获取寻呼检测指示信息，所述寻呼检测指示消息用于指示跳过至少一个寻呼时机周期的寻呼检测；响应于所述寻呼检测指示信息，跳过所述至少一个寻呼时机周期的寻呼检测。
Patent WO-2021159508-A1 (WO)
Inventor: FU ZHE
IPC: H04L7/00
Filed: 2020-02-14
Abstract: 本申请公开了一种时钟信息同步方法、装置、第一节点、终端及存储介质，属于通信技术领域。所述方法包括：获取所述通信系统中的各个终端的终端信息；根据所述各个终端各自的终端信息，从所述各个终端中确定出目标终端，所述目标终端是作为主时间敏感网络TSN时钟节点的终端；向所述目标终端发送主节点通知，所述主节点通知用于指示所述目标终端将TSN时钟信息同步给所述通信系统中除了所述目标终端之外的其它终端。上述方案可以实现在由终端作为主TSN时钟节点的场景下的TSN时钟同步。
Patent WO-2021174562-A1 (WO)
Title: 扬声器箱
Inventor: TONG DIJIANG
IPC: H04R9/06
Filed: 2020-03-10
Abstract: 一种扬声器箱(100)，包括具有收容空间的外壳(11)、收容于外壳(11)的收容空间内的发声单体(12)、吸声颗粒(15)以及透气隔离件(13)，发声单体(12)将收容空间分隔成前腔和与前腔相对的后腔(113)，外壳(11)包括与发声单体(12)相对的顶壁(1111)和设于顶壁(1111)上并与后腔(113)连通的第一通孔(1114)，后腔(113)通过第一通孔(1114)与外界连通；顶壁(1111)还设有朝向后腔(113)延伸的阻挡部(1117)，阻挡部(1117)与顶壁(1111)形成与第一通孔(1114)连通的透气空间(1118)，阻挡部(1117)设有与透气空间(1118)连通的开口(11171)，透气隔离件(13)安装于阻挡部(1117)并封闭开口(11171)。该扬声器箱(100)能始终保持第一通孔(1114)与后腔(113)连通的顺畅，保证了扬声器箱(100)的后腔(113)泄露的通畅性，结构简单，实用性强。
Patent WO-2020187220-A1 (WO)
Title: Image super-resolution reconstruction method and apparatus, and terminal device
Inventor: DAI JUN
IPC: G06T11/00
Filed: 2020-03-18
Abstract: Disclosed are an image super-resolution reconstruction method and apparatus, and a terminal device. The method comprises: obtaining N raw images by means of a camera, N being 1 or an integer greater than 1; obtaining a first image by means of a preliminary operation according to the N raw images, and inputting the N raw images into a neural network to obtain first detail information output by the neural network; and superimposing the first detail information onto the first image to obtain a super-resolution image corresponding to the N raw images. According to the technical solution provided by embodiments of the present application, the first detail information output by the neural network is superimposed onto the first image obtained by means of the preliminary operation, thereby obtaining the super-resolution image comprising more detail information. Therefore, a clear image can be obtained by adoption of the technical solution provided in the embodiments of the present application.
Patent WO-2020238344-A1 (WO)
Title: 基于区块链的sdk快速集成方法、装置、设备及存储介质
Inventor: ZHUO YANKUN
IPC: G06F8/20
Filed: 2020-03-18
Abstract: 本申请公开了一种基于区块链的SDK快速集成方法，涉及金融科技领域，该方法包括：在业务系统接收到启动指令时，获取预设格式的配置文件；基于配置文件，创建以太坊web3j实例，其中，所述web3j实例提供区块链API接口；确定配置文件对应的主题配置项；若主题配置项为消费者主题配置项，则通过SDK初始化消费者实例，并订阅联盟链节点上的消费者主题事件；若主题配置项为生产者主题配置项，则通过SDK初始化生产者实例，以供业务系统调用API接口发布生产者主题事件。本申请还公开了一种基于区块链的SDK快速集成装置、设备和存储介质。本申请通过预设格式的配置文件，初始化消费者和生产者在SDK中初始化处理，有效实现SDK的快速集成，简化了接入成本。
Patent WO-2021179344-A1 (WO)
Inventor: QIN YINGMING
IPC: G06F30/20
Filed: 2020-03-20
Abstract: A motor evaluation method, a storage medium and a computer terminal. Said method is executed by an evaluation tool. After initial parameters of each motor to be tested are respectively tested by means of a motor test device, the evaluation tool stores the initial parameters in a self-named frequency response array, and then the evaluation tool obtains, by means of calculation, output parameters according to the initial parameters, and then stores the output parameters in the corresponding frequency response array. In this way, a check region of the evaluation tool will display all self-named motors; when a motor check instruction triggered by a user is detected, several corresponding frequency response arrays are read; and then if it is detected that the user triggers a display instruction, all frequency response curves are displayed according to the several corresponding frequency response arrays. It can be determined that a user only needs to check, in a check region, a motor needing to be simulated and evaluated, then an evaluation tool can complete simulation and evaluation of the motor and display a frequency response curve to the user for viewing, which is very convenient.
Patent WO-2020207378-A1 (WO)
Inventor: YANG YU
IPC: H04W72/04
Filed: 2020-04-07
Abstract: The present disclosure provides a beam information determination method and apparatus and a communication device. The beam information determination method is applied to user equipment, and comprises: determining, according to configuration information of a target communication resource, first information of a source reference signal in a cell and/or BWP in which the target communication resource is located, wherein the source reference signal is associated with the target communication resource, and located in a cell and/or BWP different from that of the target communication resource; and determining beam information of the target communication resource according to the first information.
Patent WO-2020233408-A1 (WO)
Title: Power output method and system for iems-controlled battery and capacitor composite energy storage device
Inventor: ZENG QINGXIN
IPC: H01M12/00
Filed: 2020-05-07
Abstract: A power output method and system for an IEMS-controlled battery and capacitor composite energy storage device. The IEMS performs corresponding intelligent optimized control on the power output of the composite energy storage device according to power required by different application scenarios, and performs intelligent optimization on long-life-cycle and low-consumption discharge rate, i.e., C rate according to the battery type, so that the proportion of composite output of the battery and the capacitor in the composite energy storage device in different scenarios can be set, to implement the operation of the battery in the best rate, thereby achieving the long-distance and long-life-cycle use purpose; and the output proportion of the composite energy is controlled according to the power required by different scenarios. According to the method and system, part of the performance of a recycling battery is improved, and the service life of the battery is prolonged, giving full play to the capacitive performance of the recycling battery to adapt to the requirements of different application scenarios and improving user experience of electric vehicles during driving.
Patent WO-2020228673-A1 (WO)
Title: Conditional use of reduced secondary transform for video processing
Inventor: ZHANG LI
IPC: H04N19/13
Filed: 2020-05-11
Abstract: A video processing method is provided to comprise: performing a conversion between a current video block of a video and a coded representation of the current video block, wherein the performing of the conversion includes determining, based on a dimension of the current video block, whether a syntax element is included in the coded representation, wherein the syntax element corresponds to side information of a secondary transform tool which comprises at least one of indication of applying the secondary transform and an index of the transform kernels used in a secondary transform process, and wherein, using the secondary transform, an inverse secondary transform is used for decoding the coded representation and applied to an output of dequantization of the current video block before applying an inverse primary transform.
Patent WO-2021073114-A1 (WO)
Inventor: LIU YUJIE
IPC: H04L29/06
Filed: 2020-05-29
Abstract: The present application relates to the field of big data, and relates to an abnormal traffic monitoring method based on statistics. The method comprises: collecting a user access log record within a preset time period, and performing cleaning and transformation processing to generate standard user access data; compiling statistics on the distribution of statistical features corresponding to the standard user access data in different time dimensions, respectively; mapping the distribution of the statistical features in the different time dimensions into corresponding multivariate Gaussian distributions and respectively performing parameter estimation; calculating Gaussian distribution probability values respectively corresponding to statistical features corresponding to current network traffic in each time dimension; determining whether the Gaussian distribution probability values are less than a preset alarm threshold value in the time dimension where the current network traffic is located; and if so, determining that the current network traffic is abnormal traffic. Further disclosed are an abnormal traffic monitoring apparatus and device based on statistics, and a storage medium. The present application is easily deployed and is low in terms of implementation costs, and can flexibly respond to real-time abnormal traffic alarms in different time cycles and different service scenarios.
Patent WO-2021253168-A1 (WO)
Title: Managing data stored in a cache using a reinforcement learning agent
Inventor: LI HAORAN
IPC: H04L29/08
Filed: 2020-06-15
Abstract: Managing data stored in a cache using a reinforcement learning agent is disclosed, including: determining a set of current state observations with respect to a cache, wherein the set of current state observations is determined based on historical cache accesses to the cache; inputting the set of current state observations into an actor network of a reinforcement learning (RL) agent to obtain an action output by the actor network, wherein the RL agent is configured to manage data stored at the cache; inputting the set of current state observations and the action into a critic network of the RL agent to obtain a score corresponding to the action from the critic network; causing the RL agent to perform the action with respect to managing the data stored at the cache; using the score to update the actor network; and using a reward corresponding to the action to update the critic network.
Patent WO-2021253237-A1 (WO)
Title: Lens antenna, radio unit and base station
Inventor: GENG YI
IPC: H01Q15/08
Filed: 2020-06-16
Abstract: A lens antenna, a radio unit and a base station are disclosed. According to an embodiment, the lens antenna comprises an antenna array and a lens unit having a first focal point at a first side of the lens unit and a second focal point at a second side of the lens unit opposite to the first side. The lens unit is able to cause at least part of beams emitted from the antenna array at the first side of the lens unit to be converged at the second side of the lens unit.
Patent WO-2021253442-A1 (WO)
Inventor: SONG DASHAN
IPC: F04D25/08
Filed: 2020-06-19
Abstract: 本发明提供一种环保离心鼓风机机体水冷装置。所述环保离心鼓风机机体水冷装置包括L型安装板、蓄水箱、移动器和冷风器，蓄水箱安装在L型安装板上，且蓄水箱的两侧外壁分别与L型安装板的两侧内壁固定嵌合，蓄水箱的中部开设有通腔，且蓄水箱远离L型安装板的侧壁设有开口，蓄水箱开口的一侧通过若干根规格相同的弧形通水管将蓄水箱的顶壁与侧壁相互连通，而蓄水箱侧壁的每一根弧形通水管的插设端均固定安装有潜水泵，且蓄水箱与开口相对的一侧壁上固定安装有若干个均匀分布的通管，冷风器固定安装在L型安装板的外侧壁上。本发明提供的环保离心鼓风机机体水冷装置具有便于对离心鼓风机的驱动电机冷却的优点。
Patent WO-2022011682-A1 (WO)
Title: Wireless communication method, terminal device, and network device
Inventor: YOU XIN
IPC: H04W56/00
Filed: 2020-07-17
Abstract: Provided in embodiments of the present invention are a wireless communication method, a terminal device, and a network device. The terminal device can perform uplink synchronization in an idle state or in an inactive state, thereby realizing transmission of an SRS. The wireless communication method comprises: a terminal device determining a first TA; and the terminal device transmitting an SRS according to the first TA, wherein the terminal device is in an idle state, or the terminal device is in an inactive state.
Patent WO-2021036627-A1 (WO)
Inventor: LI FEI
IPC: H04W12/02
Filed: 2020-07-24
Abstract: A communication system, method, and apparatus, relating to the technical field of communications. The communication system comprises a mobile management network element, an authentication service network element, and a data management network element. A terminal device is used for sending an access request to the mobile management network element, and the access request comprises a first user identifier; the mobile management network element is used for sending a first user authentication request to the authentication service network element in response to the access request, and the first user authentication request comprises the first user identifier; the authentication service network element is used for sending a second user authentication request to the data management network element in response to the first user authentication request, and the second user authentication request comprises the first user identifier; the data management network element is used for returning a second user authentication response to the authentication service network element in response to the second user authentication request, the second user authentication response comprises a second user identifier, and the second user identifier is an anonymization identity identifier of the terminal device. According to the technical solution, the second user identifier is introduced, thereby facilitating improving the security and reliability of communication.
Patent WO-2021248660-A1 (WO)
Inventor: LI YUEHUI
IPC: B23B45/02
Filed: 2020-07-31
Abstract: A quick-change structure for the head and body of a multifunctional power tool, and a multifunctional power tool. The quick-change structure comprises a machine body housing (100); a torsion ring (200), which is rotatably provided in a socket in the machine body housing (100) and the axis of which is at least parallel to the axis of the socket; a machine head (300), which is detachably inserted into an insertion hole (220) of the torsion ring (200); an energy storage device (400), which drives the torsion ring (200) to rotate and then reset; and a machine head lock block (500), which can, during the self-rotation of the torsion ring (200), move linearly between a first position and a second position along the axial direction perpendicular to the torsion ring (200). At the first position, the machine head lock block (500) has a blocking part that extends into the insertion hole (220) of the torsion ring (200) and is located on the moving path of a clamping platform (3121) at a sidewall of the machine head (300). At the second position, the machine head lock block (500) does not have a portion located on the moving path of the clamping platform (3121). A rotary unlocking structure is used instead of a pressing structure, and little force need be applied by the hand when unlocking, thus operation is easy. Moreover, surface contact locking is used, thus the stability is excellent, and vibration during operation can be reduced.